The English version of Windows 95 Service Pack 1 includes an OLE32 update, a shell update for Windows 95, Legacy printer drivers, Vserver update, file and printer sharing for Microsoft networks, a Windows 95 password list update, a printer port update, and much more.

When the setup.exe program finishes, your version of Windows 95 will be updated to 4.00.950a.

Note: Do not install this update on a machine with Windows 95 OEM Service Release 2 (OSR 2) installed. To determine if you are running OSR 2, go to the System applet of the Control Panel. If the version number reported is 4.00.950 B, do not install the Service Pack 1 Update. Your system already contains the appropriate fixes. Do not install the English version on the English pan-European version of Windows 95 or any other non-English version of Windows 95.